I've already pulled most of the motor apart, and the con rod looks fine and turns fine with the glow plug out, however the tip of the allen wrench i was using to remove the head bolts broke off in the last screw, so i'm kindof stuck until i can get that out. How could there still be fluid in the cylinder, if it's been deflooded so many times, can it still collect somewhere? Thanks for your speedy response and i'll keep you updated.